Frati & Co, Kastanienallee 32, Berlin,
later aquired by: Frankfurter Musikwerke Fabrik J.D. Phillips.
Music roll for Fratinola no.1 to no.11.
Tracks for: piano, mandolin rail and xylophone.
Some instruments had violin pipes instead of a xylophone. Most of the Fratinola rolls were made by the "Berliner Notenrollenfabrik -Excelsior-" (G. Bacigalupo).
Wooden spool with metal pins.
Fratinola Xylophon Modell 8b, ca. 1910. Instrument with mandolin and reiterating xylophone.